Sentences with phrase «symbolic threshold»

Leader of Keeling Curve measurement says temporary bump from El Niño could push atmospheric CO2 levels above symbolic threshold for good

The atmosphere now contains 400 parts per million of carbon dioxide and has passed symbolic threshold, according to scientists using data from the Mauna Loa Observatory.

Leader of Keeling Curve measurement says temporary bump from El Niño could push atmospheric CO2 levels above symbolic threshold for good Continue reading Is This the Last Year Below 400?

Yet the symbolic threshold between «civilisation»; and «the forest» still holds fast — even in an age of CCTV, satnav, and satellite - tracking mobile phones.

In 2015, CO2 stayed above 400ppm for much of the year, making it the first year in which the annual mean concentration came in above the symbolic threshold.

In 2015, carbon dioxide levels passed the symbolic threshold of 400 parts per million, which is more than 40 percent above pre-industrial levels.

Science and Technology Facilities Council - STFC, United Kingdom joined hands with National Astronomical Research Institute of Thailand (Public Organization)-- NARIT, Ministry of Science and Technology to enhance research and innovative collaborations in astronomy, as a symbolic threshold to mark the new beginning of the following Capacity Building in Software and Hardware Infrastructures and Data Handling through Astronomy.

But a symbolic threshold had been reached.

One year ago, my portfolio exceeded USD 100» 000, the symbolic threshold.

In 2013, atmospheric levels of carbon dioxide briefly hit 400 ppm for the first time in mid-May, but this year that symbolic threshold has been crossed even earlier.